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Metravi 90-OTS Manual Oil Test Set

Price 53277.00 INR/ Piece

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MOQ : 1 Piece

Metravi 90-OTS Manual Oil Test Set Specification

Operating Voltage
230V AC

Specimen Size
400 ml Oil Cup

Port Size
Standard

Number of Specimens
Single

Features
Portable, Lightweight, Simple Operation

Automation Grade
Manual

Temperature
0C to 40C

Application
Dielectric Strength Testing of Transformer Oil

Response Time
Instantaneous

Test Range
0-80 kV

Accuracy
1% of Full Scale

Frequency
50 Hz

Resolution
0.1 kV

Measuring Range
0-80 kV

Power Supply
230V AC, 50Hz

Equipment Type
Manual Oil Test Set

Mounting Type
Bench or Table Top

Humidity
Up to 90% RH

Display Type
Analog

Usage
Laboratory and Field Testing

Capacity
Up to 80 kV

Machine Weight
18 kg

Test Speed
Manual Operation

Test Width
Standard

Control Mode
Manual

Voltage Ramp Rate
2 kV/s (approximate, manual control)

Visual Indication
Analog Meter & Neon Lamp

Dimensions (L x W x H)
450 x 250 x 275 mm

Output Voltage Adjustment
Motorized Manual Control

Breakdown Voltage Detection
Automatic with Trip

Oil Cup Material
High-Grade Bakelite/Polycarbonate

Safety Features
Fitted with Interlock Device

Accessories Included
Measuring Electrodes, Oil Cup, Carrying Case, Test Leads

Insulation Class
Class A

Metravi 90-OTS Manual Oil Test Set Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Supply Ability
10 Pieces Per Week

About Metravi 90-OTS Manual Oil Test Set

t is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.
Input: 230V Single Phase AC 50Hz.
Output: Continuously variable from 0 to 90kV AC with centre point of the HV winding earthed
Capacity: Spread over a range from 500VA to 1200VA depending on the output voltage
Duty: Intermittent duty cycle
Nature of Cooling: The transformer is cast resin type air cooled
Manually Operated

Reliable Manual Oil Test Set for Transformer Oil

Engineered for dielectric strength testing, the Metravi 90-OTS combines precision with robust safety. With a Class A insulation rating and interlock device, it helps minimize test risks. The device operates on standard 230V AC, 50Hz and can withstand humidity up to 90% RH, making it versatile for varied Indian conditions. Its analog meter and neon lamp provide clear, real-time visual indication of results.

Designed for Accuracy and Simplicity

The set offers 1% full-scale accuracy and fine 0.1 kV resolution. Its manual, motorized output voltage control and single-specimen configuration ensure hands-on, customizable testing. Included high-grade accessories and a sturdy carrying case add convenience for transport and setup, benefitting laboratory technicians and field engineers alike.

FAQ's of Metravi 90-OTS Manual Oil Test Set:

Q: How is the Metravi 90-OTS Manual Oil Test Set used for transformer oil testing?

A: The set is used by placing 400 ml of transformer oil in the supplied oil cup and connecting the measuring electrodes. The voltage is then gradually raised using the motorized manual control until oil breakdown is detected automatically by the device and indicated via analog meter and neon lamp.

Q: What are the main safety features included with this oil test set?

A: Safety is a priority with the interlock device, which prevents unintentional operation during test setup. The insulated Class A design and automatic breakdown trip further enhance operator safety during high-voltage testing.

Q: Where can the Metravi 90-OTS be operated effectively?

A: Thanks to its portable, lightweight build and bench/table-top mounting, the set can be used in laboratories and on-site field locations across various environments in India, tolerating humidity up to 90% RH and temperatures ranging from 0C to 40C.

Q: What accessories are included with the Metravi 90-OTS Manual Oil Test Set?

A: Each set comes complete with measuring electrodes, a 400 ml oil cup made from quality Bakelite or polycarbonate, test leads, and a sturdy carrying case for easy transport and safe storage.

Q: When is transformer oil testing required with this equipment?

A: Testing is typically needed during routine maintenance, after transformer installation, or when troubleshooting insulation issues, to ensure that the dielectric strength of the oil meets safety and performance standards.

Q: What is the benefit of using manual control with a motorized adjustment in oil testing?

A: Manual, motorized control allows precise adjustment of voltage applications, ensuring thorough and accurate evaluation of oil breakdown characteristics, while maintaining ease of use.

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